int partition (int arr[], int low, int high). { } void sort(int arr[], int low, int high) { int pi= partition (arr, low, high); } sort (arr, low, pi-1); sort(arr, pi+1, high); static void printArray (int arr[]) { int n = arr.length; } for (int i=0; i

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter9: Advanced Array Concepts
Section: Chapter Questions
Problem 19RQ
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3 class QuickSort
50 int partition(int arr[], int low, int high) {
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90
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160
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230
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36}
A
}
void sort(int arr[], int low, int high) {
int pi= partition (arr, low, high);
}
sort(arr, low, pi-1);
sort(arr, pi+1, high);
static void printArray(int arr[]) {
int n = arr.length;
for (int i=0; i<n; ++i)
}
System.out.print(arr[i]+" ");
System.out.println();
}
public static void main(String args[]) {
int arr[] = {10, 7, 8, 9, 1, 5};
int n = arr.length;
System.out.println("Given Array");
printArray(arr);
QuickSort ob = new QuickSort();
ob.sort(arr, 0, n-1);
System.out.println("sorted array");
printArray(arr);
Transcribed Image Text:3 class QuickSort 50 int partition(int arr[], int low, int high) { 6 7 8 90 10 11 12 13 14 15 160 17 18 19 20 21 22 230 24 25 26 27 28 29 30 31 32 33 34 35 36} A } void sort(int arr[], int low, int high) { int pi= partition (arr, low, high); } sort(arr, low, pi-1); sort(arr, pi+1, high); static void printArray(int arr[]) { int n = arr.length; for (int i=0; i<n; ++i) } System.out.print(arr[i]+" "); System.out.println(); } public static void main(String args[]) { int arr[] = {10, 7, 8, 9, 1, 5}; int n = arr.length; System.out.println("Given Array"); printArray(arr); QuickSort ob = new QuickSort(); ob.sort(arr, 0, n-1); System.out.println("sorted array"); printArray(arr);
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